Monitoramento de níveis freáticos do Sistema Aquifero Bauru (SAB) sob diferentes usos florestais em área de preservação no município de Assis (SP)

• Autor(a) principal: Nava, Aira [UNESP]
• Data de Publicação: 2013
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/156217; http://www.athena.biblioteca.unesp.br/exlibris/bd/capelo/2018-01-18/000892375.pdf
• topic: Aquiferos; Águas subterrâneas; Recursos hídricos - Desenvolvimento - Países em desenvolvimento

The monitoring of groundwater is an important tool for water resources planning. The variation in groundwater levels due to rainfall events vary depending on the use and occupation of land. Thus, this study aimed to apply models based on groundwater monitoring data for understanding the processes that occur during the hydrological cycle and affect the availability of groundwater resources of the Bauru Aquifer System (BMS), a major groundwater sources available in the Middle Paranapanema. The study area is located along Assis Ecological Station, where the levels are monitored according with 08 wells (piezometers) in different land uses for forest species. Among the results, it was shown that the proximity to Barro Preto stream affects significantly the variation of groundwater levels, which can be perceived by the coefficients of variation. Adjusting the model, it was noted that the processes of evapotranspiration and precipitation affect directly the recharge of the aquifer, demonstrating the importance of hydroclimatic dynamics. Furthermore, it was found that exotic culture that were introduced recorded the deepest levels over the period, but without significant differences. Finally, based on the studies, it was shown that the PIRFICT model had good adjustments to the time series of the SAB